mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-05-23 22:02:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fix warnings

Browse source 
This change fixes Cosmopolitan so it has fewer opinions about compiler
warnings. The whole repository had to be cleaned up to be buildable in
-Werror -Wall mode. This lets us benefit from things like strict const
checking. Some actual bugs might have been caught too.
This commit is contained in:
Justine Tunney 2023-09-01 20:49:13 -07:00
parent e2b3c3618e
commit 0d748ad58e
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
Download patch file Download diff file Expand all files Collapse all files

8
libc/thread/sem_open.c
View file

@ -136,7 +136,7 @@ static struct Semaphore *sem_open_reopen(const char *path) {
static struct Semaphore *sem_open_get(const sem_t *sem,
struct Semaphore ***out_prev) {
struct Semaphore *s, *t, **p;
struct Semaphore *s, **p;
for (p = &g_semaphores.list, s = *p; s; p = &s->next, s = s->next) {
if (s && sem == s->sem) {
*out_prev = p;
@ -176,9 +176,10 @@ static struct Semaphore *sem_open_get(const sem_t *sem,
sem_t *sem_open(const char *name, int oflag, ...) {
sem_t *sem;
va_list va;
const char *path;
struct Semaphore *s;
char pathbuf[PATH_MAX];
unsigned mode = 0, value = 0;
char *path, pathbuf[PATH_MAX];
if (oflag & ~(O_CREAT | O_EXCL)) {
einval();
return SEM_FAILED;
@ -300,9 +301,10 @@ int sem_close(sem_t *sem) {
* @raise ENAMETOOLONG if too long
*/
int sem_unlink(const char *name) {
const char *path;
int rc, e = errno;
struct Semaphore *s;
char *path, pathbuf[PATH_MAX];
char pathbuf[PATH_MAX];
if (!(path = sem_path_np(name, pathbuf, sizeof(pathbuf)))) return -1;
if ((rc = unlink(path)) == -1 && IsWindows() && errno == EACCES) {
sem_open_init();